Chord playing attachment

ABSTRACT

A chord playing attachment and related method is disclosed. The chord playing attachment may be attached to a guitar or similar stringed instrument, and the user may use the chord playing attachment to learn to play the instrument. Unlike other chord playing attachments, the present invention discloses a design that does not function as a capo, which allows the user play chords in standard keys. The present invention also discloses tabs that may be removed or swapped by the user to allow the user to play some chords by pressing the strings directly and some by pressing a finger pad. The present invention encourages novices to learn to play the instrument in stages and eventually remove the invention entirely. A companion teaching manual is also disclosed.

CROSS-REFERENCE TO RELATED APPLICATIONS

Priority of U.S. patent application Ser. No. 12/835,887, filed 14 Jul.2010, and hereby incorporated herein by reference, is hereby claimed.U.S. patent application Ser. No. 12/835,887 was by request dated 13 Jul.2011 converted to a U.S. provisional patent application.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not applicable

REFERENCE TO A “MICROFICHE APPENDIX”

Not applicable

FIELD OF THE INVENTION

This invention relates generally to chord playing attachments andspecifically to a chord playing attachment that may be used to play aguitar and may be employed as a teaching tool.

BACKGROUND OF THE INVENTION

Two problems present themselves when a student attempts to learn theguitar or a similar stringed instrument. The guitar strings injure thestudent's fingertips until the student develops calluses; and thestudent faces a steep learning curve prior to playing actual music. Thelatter problem often causes severe frustration, which in turn causesmost novices to quickly abandon their learning attempts. Teaching thestudent a series of musical chords allows the student to play musicquickly, which encourages the student to keep playing until greaterunderstanding is gained and reduces frustration.

Various chord attachments have been developed to allow the user to playchords easily without injuring their fingers. None of these devices haveever attained widespread popularity because none of them have beendesigned as teaching tools. Many of the older versions were intricate,heavy, and hard to use. Some even mask the strings from the users view,resulting in the user being unable to learn any chords while using thedevice. Newer versions are more usable, but do not encourage the user toplay any strings directly. This forces the user to build up calluses allat once and forces the user to make the mental leap directly fromplaying by pressing buttons to playing by depressing complex stringcombinations. None of the previous chord attachments allow the user totake an intermediate step or steps to ease them into the process ofplaying without the aid of training devices. Also, none of the previouschord attachments were paired with a user friendly training manual toteach the user how to play chords in the right order to create songswithout requiring the user be able to read standard sheet music.Additionally, many of the previous chord attachments depress all of theguitar strings at a specific point, which causes those devices to act asa capo. A capo device is undesirable because it changes the key of allof the chords played, which means that any attempts to play the guitarwith the attached device will result in music that is nonstandard.

Therefore, what is needed is a chord playing attachment. The chordplaying attachment should allow the user to play some chords by hand andsome chords by depressing buttons. The chord playing attachment shouldalso be used in combination with a color-coded training manual.Furthermore, other desirable features and characteristics of the presentinvention will become apparent when this background of the invention isread in conjunction with the subsequent detailed description of theinvention, appended claims, and the accompanying drawings.

SUMMARY OF THE INVENTION

The present invention advantageously fills the aforementioneddeficiencies by providing a chord playing attachment. The chord playingattachment comprises removable chord members with color-coded fingerpads that depress the strings necessary to play a chord or part of achord. The chord playing attachment allows the user to remove some ofthese cord members to play some chords by hand and some by pressingbuttons, and thereby provides an intermediate step between playing theinstrument with a teaching device and playing the instrument unaided.The chord playing attachment is also usable in combination with acolor-coded training manual for easy learning.

The present invention now will be described more fully hereinafter withreference to the accompanying drawings, which are intended to be read inconjunction with both this summary, the detailed description, and anypreferred and/or particular embodiments specifically discussed. Thisinvention may, however, be embodied in many different forms and shouldnot be construed as limited to the embodiments set forth herein; rather,these embodiments are provided by way of illustration only and so thatthis disclosure will be thorough, complete and will fully convey thefull scope of the invention to those skilled in the art.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings contained herein exemplify two of the embodiments of theclaimed invention. The invention is not limited to the embodimentsshown. The embodiments shown are purely examples, and the invention iscapable of many variations of said embodiments. In the drawings,

FIG. 1 illustrates a perspective view of an embodiment of the presentinvention attached to the neck of a guitar.

FIG. 2 illustrates an exploded view of an embodiment of the presentinvention.

FIG. 3 illustrates a top view of an embodiment of the present inventionattached to the neck of a guitar.

FIG. 4 illustrates a perspective view of a second embodiment of thepresent invention attached to the neck of a guitar.

FIG. 5 illustrates a side view of a second embodiment of the presentinvention attached to the neck of a guitar.

FIG. 6 illustrates a top view of a second embodiment of the presentinvention.

FIG. 7 illustrates a perspective view of a third embodiment of thepresent invention attached to the neck of a guitar.

The first digit of each reference numeral in the above figures indicatesthe figure in which an element or feature is most prominently shown. Thesecond digit indicates related elements or features, and a final letter(when used) indicates a sub-portion of an element or feature.

DETAILED DESCRIPTION OF THE INVENTION

A standard guitar comprises a neck with two side surfaces, an uppersurface, and a lower surface. The neck of the guitar comprises a lengthdimension, a width dimension, and a depth dimension. The neck furthercomprises a proximate end, attached to a guitar head, and a distal end,attached to the guitar body. The upper surface of the neck furthercomprises a series of frets placed perpendicular to the length of theneck and parallel to the width. A series of strings extend above theupper surface of the neck and the frets. The strings are placed in adirection that is perpendicular to the frets. Music is created from theguitar when a string is depressed in a location along the neck, allowingthe portion of the string between the depressed location and the guitarbody to vibrate, thus creating sound waves. For proper music play, thestrings should be depressed between the frets, allowing the closest fretbetween the depressed location and the distal end of the neck to serveas the end point of the vibrating portion of the string. A standardguitar comprises six strings. The strings vary in thickness. When aguitar is held in standard playing position, the strings are arrangedwith the thickest string positioned at the top of the neck with eachsuccessive string becoming thinner. The thinnest string is referred toas the first string with each string above it referred to by anincreasing number. The area of the neck between the first fret and theproximate end of the neck is referred to as the first fret, with eachsuccessive area receiving a progressively higher numeric designation.

FIG. 1 illustrates a perspective view of an embodiment of the presentinvention attached to the neck of a guitar as described above. FIG. 1discloses a receiving unit 101. The receiving unit 101 is adapted to bepositioned above the fretted neck of the guitar. The receiving unit 101should be placed perpendicular to the strings and parallel to the frets.In the preferred embodiment, the receiving unit 101 is positioned abovethe proximate end of the guitar neck at the point where the guitar neckattaches to the guitar head. The receiving unit 101 should be configuredto receive other components.

FIG. 1 further discloses a plurality of clamp members 102. The clampmembers 102 are configured to attach to the receiving unit 101. Theclamp members 102 should be configured to adjustably apply pressure tothe side of the neck of the guitar. The purpose of the clamp members 102is to retain the receiving unit 101 in position during use, and theclamp members 102 should be capable of applying sufficient pressure forthis purpose. The clamp members 102 prevent the receiving unit 101 fromcontacting the strings of the guitar during use. If the receiving unit101 comes in contact with the strings, the receiving unit 101 becomes acapo, which is undesirable for the reasons discussed above. In thepreferred embodiment, one clamp member 102 is permanently attached tothe receiving unit 101 and one clamp member 102 is removably attached tothe receiving unit 101.

FIG. 1 further discloses one or more adjustment members 103. In thepreferred embodiment, one adjustment member 103 is used. The adjustmentmember 103 should be adapted to attach the receiving unit 101 to theclamp members 102. The purpose of the adjustment member 103 is tofunction as an adjustment means for the clamp members 102. In thepreferred embodiment, the adjustment member 103 is a threaded bolt witha handle that threads through one clamp member 102 and into thereceiving unit 101. In the preferred embodiment, the adjustment member103 may be removed so that the present invention is removable from theneck of the guitar. In the preferred embodiment, the adjustment member103 may also be turned in order to force the clamp member 102 closer tothe receiving unit 101 and thereby adjustably apply pressure to the sideof the neck of the guitar. One skilled in the art will recognize thatmany different combinations of devices may be used to retain thereceiving unit 101 in position during use. This disclosure is intendedto include and does include those embodiments.

FIG. 1 also discloses a plurality of chord members 104. Each chordmember 104 is adapted to be received by, and be removably attached to,the receiving unit 101 in a position substantially parallel to thestrings of the guitar. In the preferred embodiment, the receiving unit101 is capable of receiving four chord members 104 at the same time.Each chord member 104 further comprises one or more string depressors104A, each capable of depressing a preselected string or strings. Thestring depressors 104A are positioned at preselected distances from thereceiving unit 101, so that when a given chord member 104 is depressedby the user, the associated string depressors 104A depress theappropriate strings at the appropriate locations to form a preselectedmusical chord. In the preferred embodiment, each cord member furthercomprises a finger pad 104B which may be used by the user to depress thechord member 104 and the associated string depressors 104A. In thepreferred embodiment, the finger pads 104B are smooth to preventfriction from injuring the fingers of new users. In the preferredembodiment, each finger pad 104B is color coded. This allows a companionmanual to be employed by a novice user. Said companion manual shoulddescribe the proper method of playing common songs by describing theorder of the chords to be played by means of a legend which is colorcoded to correspond to the colors of the finger pads of the chordmembers. This manual allows the novice user to begin playing musicimmediately without the need to learn to read standard sheet music.

FIG. 2 illustrates an exploded view of an embodiment of the presentinvention. In the preferred embodiment, the receiving unit 101 furthercomprises an adjustment port 101A. The adjustment port 101A is designedto receive the adjustment member 103 after it is placed through one ofthe clamp members 102 as discussed above. This allows the adjustmentmember 103 to attach the receiving unit 101 to the clamp member 102.

The receiving unit 101 further comprises a plurality of chord ports101B. Each cord port 101B is capable of receiving a chord member. In thepreferred embodiment, the receiving member comprises four chord ports101B, allowing the embodiment to accommodate four chord members 104 at atime. In the preferred embodiment, the chord members 104 each comprisean attachment member 104C. The attachment member 104C of a chord member104 may be received by a chord port 101B of the receiving unit 101. Theattachment member 104C should be removably attached to the chord port101B. In the preferred embodiment, the attachment member 104C is shapedto allow the chord member 104 to slide a predetermined distance into thechord port 101B of the receiving unit 101. This places each stringdepressor 104A into the proper position relative to the guitar stringsand frets to make the preselected musical chord when the finger pad 104Bis depressed.

In the preferred embodiment, the clamp members 102 each further comprisea neck pad 201. The neck pad is positioned between the clamp member 102and the side surfaces of the neck of the guitar. The neck pad 201functions as a cushion which prevents the clamp members 102 fromdamaging the guitar neck when the clamp members 102 are tightened. Oneskilled in the art will understand that, while the neck pad 201 is notnecessary for the proper practice of the present invention, the neck pad201 prevents unnecessary wear and tear on the guitar neck during use.

While the present invention has been described hereinabove in generalterms, the following paragraphs describe the function of specificembodiments of the present invention. One skilled in the art willunderstand that many variations of the discussed embodiments exist whichmay be used to play any musical chord on a guitar. These embodiments arecontemplated and intended to be included in the present disclosure.

FIG. 3 illustrates a top view of an embodiment of the present inventionattached to the neck of a guitar. The embodiment illustrated in FIG. 3can be used to play chords in the key of G. The embodiment illustratedin FIG. 3 discloses four different cord members 104. Chord member GG 301is designed to form a G chord in the key of G when depressed. Chordmember GG 301 comprises three string depressors 104A positioned todepress string one and six at the third fret and string five at thesecond fret. The finger pad 104B for each chord member 104 is placed ina position that forces all string depressors 104A on that chord member104 to depress the associated strings when that chord member 104 isdepressed.

FIG. 3 also discloses chord member GEM 302. Chord member GEM is designedto form an E minor chord in the key of G. Chord member GEM 302 comprisestwo string depressors 104A positioned to depress strings five and fourat the second fret. FIG. 3 also discloses chord member GC 303, which isdesigned to form a C chord in the key of G. Chord member GC 303comprises three string depressors 104A positioned to depress string fiveat the third fret, string four at the second fret, and the second stringat the first fret. FIG. 3 also discloses chord member GD 304, which isdesigned to form a D chord in the key of G. Chord member GD 304comprises three string depressors 104A positioned to depress string twoat the third fret, and strings one and three at the second fret.

FIG. 4 illustrates a perspective view of a second embodiment of thepresent invention attached to the neck of a guitar. The secondembodiment comprises the same components as the first embodiment;however, the chord members 104 are selected to play chords in the key ofA. The embodiment illustrated in FIG. 4 discloses four chord members104. FIG. 4 discloses chord member AF 401, which is designed to form anF sharp minor chord in the key of A. Chord member AF 401 comprises threestring depressors 104A positioned to depress string four and five at thefourth fret and string one at the second fret. Chord member AF 401 alsocomprises two finger pads 104B, which assists in causing even depressionof the appropriate strings when the finger pads 104B are depressed. FIG.4 also discloses chord member GD 304, which is designed to form a Dchord. FIG. 4 also discloses chord member AA 402, which is designed toform an A chord in the key of A. Chord member AA 402 comprises threestring depressors 104A positioned to depress strings two, three, andfour at the second fret. FIG. 4 also discloses chord member AE 403,which is designed to form an E chord in the key of A. Chord member AE403 comprises three string depressors 104A positioned to depress stringsfour and five at the second fret and string three at the first fret. Oneskilled in the art will understand that the chord members 104 disclosedin embodiments listed herein may be used in various configurations toplay all of the basic chords in the keys of A and G. FIG. 6 illustratesa top view of the second embodiment to ensure that the design of chordmember AA 402 and chord member AE 403 can be fully understood by aperson of ordinary skill in the art.

FIG. 5 illustrates a side view of a second embodiment of the presentinvention attached to the neck of a guitar. In the preferred embodiment,all chord members 104 are essentially planar with the exception ofcertain irregularities built into particular chord members 104 to allowthem to function with other chord members 104. In the preferredembodiment, the plane of the chord members 104 is not parallel with theplane of the upper surface of the guitar neck. In the preferredembodiment, the distance between the finger pad 104B of each chordmember 104 and the upper surface of the guitar neck is greater than thedistance between the attachment member 104C and the upper surface of theguitar neck. The angle between the plane of the chord members 104 andthe plane of the upper surface of the guitar neck compensates for thenatural bend that occurs when the chord member 104 is depressed. In thismanner, when a chord member 104 is depressed, all of that chord member'sstring depressors 104A depress their associated strings at essentiallythe same time.

FIG. 7 illustrates a perspective view of a third embodiment of thepresent invention attached to the neck of a guitar. The third embodimentof the present invention comprises a single chord member 104. Thespecific chord member 104 used in the present embodiment is chord memberGBM7 701, which is designed to form a B minor seventh chord in the keyof G. Chord member GBM7 701 comprises three string depressors 104Apositioned to depress strings one, three, and five at the second fret.In this embodiment, the user has played various chords while usingvarious chord members 104 and has gained an understanding of most of thechord members 104. The user has removed all of the chord members 104except for GBM7 701. The user plays the other chords in the key of Gwithout mechanical aid, but employs GBM7 701 to play B minor chordsuntil understanding of that particular chord has been gained. It shouldbe recognized that, in an alternate embodiment, GBM7 701 is specificallydesigned to be used in concert with GD 304, GG 301, and AA 402, to playthe chords D, G, A, and B minor. In an alternate embodiment, the usermay use any combination of four of the disclosed chord members 104 whilelearning. As each user will progress at different rates and will havevarying difficulty with certain chords, the user may remove or retaindifferent combinations of chord members 104 while using the presentinvention. This application is intended to disclose, and does disclose,those embodiments.

The method of operation of various embodiments of the present inventionis described hereinafter. A user, wishing to use the present invention,acquires a standard guitar. The user may then adjustably attach thereceiving unit 101 to the guitar by means of the clamp members 102 andthe adjustment members 103. In the preferred embodiment, the neck pad201 of one clamp member 102 is placed against the guitar neck, a secondclamp member 102 is connected to the receiving unit 101, and theadjustment member 103 is threaded through the second clamp member 102and into the adjustment port 101A of the receiving unit 101.

Once the receiving unit 101 is adjustably attached to the guitar neck,the user may select a plurality of chord members 104 that can be used toplay chords in a desired key. By way of a nonlimiting example, the chordmembers 104 described as the first embodiment and third embodiment abovemay be used in combination to play chords in the key of G and the chordmembers 104 described as the second embodiment above may be used incombination to play chords in the key of A. The user may then removablyattach the selected chord members 104 to the receiving unit 101. In thepreferred embodiment, four chord members 104 may be attached to thereceiving unit 101 at the same time.

The user may then begin to play chords on the guitar by depressing thechord members 104 until understanding is gained. The user may referencea color coded companion manual that describes how to play common songsby pressing the color coded finger pads 104B in the proper sequence.Once the user has become familiar with the chords, the user may removeone or more chord members 104 from the receiving unit 101. The user maythen play some chords using the chord members 104 and some chords bymanually depressing the strings. In this manner, the user may slowlyremove the chord members 104 from the guitar until the user is playingwithout mechanical assistance. This method allows a novice user to feela sense of accomplishment by quickly learning to play actual music whilelearning manual string manipulation at a more measured pace. This methodcreates a rewarding learning experience, reduces the associated learningcurve, and reduces the user's resultant frustration, resulting in a moreeffective learning process.

The chord members 104 can be made of a suitably resilient material, suchas plastic. The plastic can be for example, transparent polycarbonate(as used in the commercial embodiment which is shown atwww.chordbuddy.com). Other plastics which are suitably resilient,whether or not transparent, could work also. In the commercialembodiment which is shown at www.chordbuddy.com, the finger pad 104B onchord member GG 301 is blue, the finger pad 104B on chord member GEM 302is yellow, the finger pad 104B on chord member GC 303 is green, and thefinger pad 104B on chord member GD 304 is red (though other colorcombinations could be used)—in this commercial embodiment, the fingerpads 104B are all made of opaque plastic, namely polypropylene, thoughthey could, for example, as well be made of other plastic or othermaterial. Dimensions of the commercial embodiment are about 12.6 cm longby about 7.13 cm wide by about 3.35 cm high. The thickness of the chordmembers 104 is about 2.4 mm-2.6 mm (the longer ones are preferablyslightly thicker to make them stronger).

While the present invention has been described above in terms ofspecific embodiments, it is to be understood that the invention is notlimited to these disclosed embodiments. Many modifications and otherembodiments of the invention will come to mind of those skilled in theart to which this invention pertains, and which are intended to be andare covered by both this disclosure and the appended claims. It isindeed intended that the scope of the invention should be determined byproper interpretation and construction of the appended claims and theirlegal equivalents, as understood by those of skill in the art relyingupon the disclosure in this specification and the attached drawings.

I claim:
 1. A chord playing attachment adapted to attach to a guitarhaving a fretted neck, comprising; a receiving unit adapted to bepositioned above the fretted neck of the guitar, perpendicular to thestrings, and configured to receive other components, the receiving unithaving four chord ports; a plurality of clamp members configured toattach to the receiving unit and adjustably apply sufficient pressure tothe side of the neck of the guitar to retain the receiving unit inposition during use and prevent the receiving unit from contacting thestrings of the guitar during use; one or more adjustment members adaptedto attach the receiving unit to one or more of the clamp members andfunction as an adjustment means for the clamp members; and a pluralityof chord members, each chord member adapted to be received by andremovably attached to the receiving unit in a position substantiallyparallel to the strings, each chord member further comprising one ormore string depressors positioned at preselected distances from thereceiving unit and capable of depressing preselected strings of theguitar when depressed to make a preselected chord.
 2. The chord playingattachment of claim 1, wherein each chord member further comprises anattachment member shaped to allow the chord member to slide apredetermined distance into the chord port of the receiving unit.
 3. Thechord playing attachment of claim 1, wherein the receiving unit furthercomprises an adjustment port.
 4. The chord playing attachment of claim1, wherein each chord member further comprises a color coded finger pad.5. The chord playing attachment of claim 4, further comprising acompanion manual that describes how to play common songs by pressing thecolor coded finger pads in the proper sequence.